B-Real Wants To Help Josh Gordon Cheat The NFL Drug Test

NFL star Josh Gordon just got an offer he should probably refuse (or should he?) from a huge rapper who says he can assist the troubled WR with his weed problem ...

by helping him beat the NFL drug test.

We got Cypress Hill frontman B-Real outside of the Staples Center recently and asked the outspoken reefer advocate what Gordon could do to kick his habit for the green stuff.

It's a real problem for Josh ... he was suspended all of last year for repeated violations of the NFL's drug policy ... and it's been reported that he failed a test back in March, making his reinstatement iffy.

Check out the clip -- B-Real says he wants to help Josh ... by showing him top secret pothead master tactics to mask the wacky tobacky in his system.